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ATTINY48-MU

The ATTINY48-MU is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It belongs to the AVR Enhanced series and is designed for a wide range of applications that require small form factor, low power consumption, and high performance.

Description:

The ATTINY48-MU features an 8-bit RISC architecture with a maximum clock speed of 20 MIPS. It is housed in a 28-pin QFN (Quad Flat No-leads) package, making it suitable for compact and space-constrained applications.

Features:

1. CPU: 8-bit RISC AVR CPU with 16 x 16-bit registers and a maximum clock speed of 20 MIPS.
2. Memory:
   • 48 KBytes of In-System Programmable Flash memory
   • 2.5 KBytes of In-System Programmable SRAM
   • 512 Bytes of EEPROM
3. I/O: 21 I/O lines with support for external interrupt and other functions.
4. ADC: 10-bit Analog-to-Digital Converter with 8 channels.
5. Communication Interfaces:
   • 1 USART for serial communication
   • 1 SPI interface
   • 1 I2C interface
6. Timers/Counters: 4 Timer/Counters with various modes and options.
7. PWM: 8-channel, 10-bit PWM with flexible output options.
8. Voltage References: Internal 1.1V and 2.56V voltage references.
9. Active Mode: Power consumption as low as 500 µA/MHz.
10. Sleep Mode: Power consumption as low as 0.1 µA with internal RC oscillator.
11. Security: JTAG and SPI programming interface with security bit for code protection.
12. Operating Voltage: 1.8V to 5.5V.
13. Operating Temperature: -40°C to +85°C.

Applications:

The ATTINY48-MU is suitable for a wide range of applications due to its small form factor, low power consumption, and versatile features. Some potential applications include:

1. Industrial control and automation systems
2. Home automation and IoT devices
3. Portable electronic devices
4. Battery-powered applications
5. Medical devices and equipment
6. Smart sensors and monitoring systems
7. Toys and consumer electronics
8. Lighting control systems
9. Motor control applications
10. Data acquisition and signal processing systems

The ATTINY48-MU's combination of high performance, low power consumption, and a wide range of features make it an ideal choice for many embedded systems and applications.